Lobe-finned fishes of the vertebrate class Sarcopterygii migrated out of fresh water and adapted to life on land and further amphibians were evolved from such fishes.
What are lobe finned fishes?
- Coelacanths, lungfishes, tetrapods, and their extinct ancestors, such as the osteolepiformes and panderichthyids, belong to the Sarcopterygii, or lobe-finned fishes.
- Together with ray-finned fishes (Actinopterygii), they make up the bony fishes (Osteichthyes).
- The fleshy pectoral and pelvic (paired) fins of sarcopterygians connect to the pectoral (shoulder) and pelvic (hip) girdles by a single bone.
- The coelacanths and lungfishes, which resemble fish more naturally, are examples of this. With the single bones standing in for the humerus (forelimb) and femur, these lobe-fins gave rise to the paired limbs of tetrapods (hindlimb).
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Its a solid because it would melt
The role of the bacterial proteins in DNA cleavage is to describe the
sequence of bases present at the sticky ends of the cleaved double
strand of DNA.
~Deceptiøn
The directed movement of substances, into, out of or within a cell, either in a vascular tissue or in the vascular membrane.
The main roles of plant stems and roots are to transport substances around the plant. They have two types of transport systems – xylem and phloem . Xylem transports water and minerals. Phloem transports sugars and amino acids dissolved in water.
hope it helps because there is not any issue of transport , and if my answer i s not supportable comment i will provid emore information.
Answer:
This water has potential energy
Explanation:
